Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$493,449$262 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $189,900 on Jun 6, 2002

21129 ARBOR CT

LEONARDTOWN, MD 20650
2.5
Baths
1,880 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.48 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$493K
$468K low$519K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$189,900 · Jun 6, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,560 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$366,100 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$343,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$411,100

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
27
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
82
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
85
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
23
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyST. MARY'S
Lot (acres)The size of the land the home sits on, from county records.0.48
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 128 ft²Porch · 102 ft²

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Leonardtown High SchoolB+
High · Grades 9–12 · 1.5 mi
M
Leonardtown Middle SchoolA-
Middle · Grades 6–8 · 1.8 mi
E
Leonardtown Elementary SchoolB+
Elementary · Grades PK–5 · 3.8 mi

District: St. Marys County Public Schools

Neighborhood · ZIP 20650These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.14,455
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.137 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$131,365
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$152,851
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

Do you own this home?
Claim this home

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

21129 Arbor Ct measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 66% of homes in St. Mary's County
  • Costs more per square foot than 68% of homes in Leonardtown 20650
  • Newer than 67% of homes in St. Mary's County

What homes are worth in Leonardtown 20650

Each bar is how many homes fall in that price range. The marker is this home.

This home
$250K$1M

This home is worth more than 44% of homes in Leonardtown 20650.

How it measures up in Leonardtown 20650

The dot is this home. The mark in the middle is the typical home in Leonardtown 20650.

Estimated value$493,449
CheaperTypical $523,557Pricier

Pricier than 44% of homes nearby

Price per ft²$262
CheaperTypical $236Pricier

Pricier than 68% of homes nearby

Living area1,880 ft²
SmallerTypical 2,195 ft²Bigger

Bigger than 37% of homes nearby

Lot size0.48 ac
SmallerTypical 0.87 acBigger

Bigger than 37% of homes nearby

Year built2001
OlderTypical 1994Newer

Newer than 62% of homes nearby

How 21129 Arbor Ct ranks against every home in each area.
MeasureThis homeLeonardtown 20650St. Mary's County
Estimated valuepricier than$493,44944% of homes66% of homes
Price per ft²pricier than$26268% of homes67% of homes
Living areabigger than1,880 ft²37% of homes54% of homes
Lot sizebigger than0.48 ac37% of homes40% of homes
Year builtnewer than200162% of homes67% of homes

About 21129 Arbor Ct

How much is 21129 Arbor Ct, Leonardtown, MD worth?

The TopHap Estimate for 21129 Arbor Ct, Leonardtown, MD is $493,449 as of Oct 21, 2026. The likely range is $467,705 to $519,193. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21129 Arbor Ct, Leonardtown, MD last sell?

21129 Arbor Ct, Leonardtown, MD last sold on Jun 6, 2002 for $189,900, according to the county's recorded deed.

How big is 21129 Arbor Ct, Leonardtown, MD?

21129 Arbor Ct, Leonardtown, MD has 2.5 bathrooms, 1,880 square feet of living space and a 0.48-acre lot.

When was 21129 Arbor Ct, Leonardtown, MD built?

21129 Arbor Ct, Leonardtown, MD was built in 2001, making it 25 years old. The building has 2 stories.

What schools serve 21129 Arbor Ct, Leonardtown, MD?

21129 Arbor Ct, Leonardtown, MD is assigned to Leonardtown High School (high), rated B+; Leonardtown Middle School (middle), rated A-; Leonardtown Elementary School (elementary), rated B+. All sit in St. Marys County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21129 Arbor Ct, Leonardtown, MD compare to other homes in Leonardtown 20650?

Among the 5,776 homes in Leonardtown 20650, it is worth more than 44% of them ($493,449 against a typical $523,557), its price per square foot is higher than 68% of them ($262 against a typical $236), it is bigger than 37% of them (1,880 ft² against a typical 2,195 ft²), its lot is bigger than 37% of them (0.48 ac against a typical 0.87 ac) and it is newer than 62% of them (2001 against a typical 1994). Measured against all of St. Mary's County, it is worth more than 66% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21129 Arbor Ct, Leonardtown, MD?

The 2025 property tax bill for 21129 Arbor Ct, Leonardtown, MD was $3,560. The county assessed it at $366,100.

More homes on Arbor Ct

Closest homes

More homes in Leonardtown 20650

Assigned schools

Explore the area

See this home in context

Open 21129 Arbor Ct on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map